TY  - BOOK
AU  - Om kidz
TI  - Science encyclopedia: force electricity metals and non-metals
SN  - 9789386316783
U1  - 5(031) 
PY  - 2021///
CY  - Noida
PB  - Om kidz
KW  - FORCE
KW  - METALS
KW  - NON METALS
ER  -